Electric field distribution analysis along shield gap inner vacuum interrupter

진공인터럽터 내부 shield gap에 따른 전계분포해석

This paper describes the electric field distribution analysis along a shield form inner vacuum interrupter(VI). The equipotential line and electric field and field vector in a VI are analysed by a finite element method at various shield form. in result, The equipotential line and electric field distribution was affected to VI shield gap. The reason is as it gets distortion of equipotential line done. finally, this paper recognized whether or not affected, and proposed gap with the most suitable shield length and an external insulation.